Pith Number

pith:A7QOKUIR

pith:2020:A7QOKUIRROKJJ7A72YCLMUDQC5

not attested not anchored not stored refs pending

Longitudinal Image Registration with Temporal-order and Subject-specificity Discrimination

Dean Barratt, Francesco Giganti, J. Alison Noble, Nooshin Ghavami, Qianye Yang, Qingchao Chen, Tom Vercauteren, Yipeng Hu, Yunguan Fu

arxiv:2008.13002 v1 · 2020-08-29 · eess.IV · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7QOKUIRROKJJ7A72YCLMUDQC5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:49:05.049898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07e0e551118b9494fc1fd604b65070175711470dae327ac2c8fc71138dfa42f9

Aliases

arxiv: 2008.13002 · arxiv_version: 2008.13002v1 · doi: 10.48550/arxiv.2008.13002 · pith_short_12: A7QOKUIRROKJ · pith_short_16: A7QOKUIRROKJJ7A7 · pith_short_8: A7QOKUIR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/A7QOKUIRROKJJ7A72YCLMUDQC5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 07e0e551118b9494fc1fd604b65070175711470dae327ac2c8fc71138dfa42f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92208ff4eeb7c97c2335104f7615d1ce230a4fbec695e407adf134c0585008f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-08-29T16:06:58Z",
    "title_canon_sha256": "828102af2da88af8ef5c60dc093bbedfbd61bf9796c8e73db703081f0ceda8f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13002",
    "kind": "arxiv",
    "version": 1
  }
}